Triple
T1434938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge South railway station |
E30538
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object |
Greater Cambridge
Greater Cambridge is the wider economic and administrative area encompassing the city of Cambridge and its surrounding districts in eastern England, known for its high-tech industry, research institutions, and rapid growth.
|
E163506
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Greater Cambridge | Statement: [Cambridge South railway station, regionServed, Greater Cambridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Cambridge Context triple: [Cambridge South railway station, regionServed, Greater Cambridge]
-
A.
Greater Cambridge Partnership
The Greater Cambridge Partnership is a local public-sector collaboration focused on delivering major transport, housing, and infrastructure improvements to support sustainable growth in the Greater Cambridge area.
-
B.
East Cambridge
East Cambridge is a neighborhood in Cambridge, Massachusetts, known for its mix of historic residential areas, courthouse and government buildings, and rapidly developing tech and commercial spaces near the Charles River.
-
C.
Cambridge Southern Fringe
Cambridge Southern Fringe is a major urban expansion area on the southern edge of Cambridge, England, encompassing significant residential, commercial, and research developments.
-
D.
North Cambridge
North Cambridge is a residential neighborhood in the northern part of Cambridge, Massachusetts, known for its diverse community, local businesses, and access to public transit.
-
E.
West Cambridge
West Cambridge is a primarily residential neighborhood in the western part of Cambridge, Massachusetts, known for its historic homes, tree-lined streets, and proximity to the Charles River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Greater Cambridge Triple: [Cambridge South railway station, regionServed, Greater Cambridge]
Generated description
Greater Cambridge is the wider economic and administrative area encompassing the city of Cambridge and its surrounding districts in eastern England, known for its high-tech industry, research institutions, and rapid growth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greater Cambridge Target entity description: Greater Cambridge is the wider economic and administrative area encompassing the city of Cambridge and its surrounding districts in eastern England, known for its high-tech industry, research institutions, and rapid growth.
-
A.
Greater Cambridge Partnership
chosen
The Greater Cambridge Partnership is a local public-sector collaboration focused on delivering major transport, housing, and infrastructure improvements to support sustainable growth in the Greater Cambridge area.
-
B.
East Cambridge
East Cambridge is a neighborhood in Cambridge, Massachusetts, known for its mix of historic residential areas, courthouse and government buildings, and rapidly developing tech and commercial spaces near the Charles River.
-
C.
Cambridge Southern Fringe
Cambridge Southern Fringe is a major urban expansion area on the southern edge of Cambridge, England, encompassing significant residential, commercial, and research developments.
-
D.
North Cambridge
North Cambridge is a residential neighborhood in the northern part of Cambridge, Massachusetts, known for its diverse community, local businesses, and access to public transit.
-
E.
West Cambridge
West Cambridge is a primarily residential neighborhood in the western part of Cambridge, Massachusetts, known for its historic homes, tree-lined streets, and proximity to the Charles River.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c500a9888190a16fbb1ec97a79c9 |
completed | March 1, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad08b5ba94819092e66e8dfd6bf87d |
completed | March 8, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69ad09f7609481908ce2f77da55461be |
completed | March 8, 2026, 5:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0a4a1f80819099bfef26ad0ab428 |
completed | March 8, 2026, 5:34 a.m. |
Created at: March 1, 2026, 8 p.m.